.footer{
  height: 0.52rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background-color: #fff;
  border-top: 0.01rem solid #ddd;
  box-sizing: border-box;
  z-index: 3;
  div.footer-item {
    color: #666;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    span.iconfont {
      font-size: 0.2rem;
      position: relative;
    }
    div.footer-item-tit {
  font-size: 0.12rem;
 
    }
  }
  #active{
    color: #dd1a21;
  }
}
.m-badge{
  position: absolute;
  left: 0.07rem;
  font-size: 0.12rem;
  padding: 0 0.07rem;
  border-radius: 0.1rem;
  transform: scale(0.8);
  color:#fff;
  background-color: #dd1a21;
}